US PATENT SUBCLASS 600 / 532
.~.~ Qualitative or quantitative analysis of breath component

Current as of: June, 1999
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600 /   HD   SURGERY

300  DF  DIAGNOSTIC TESTING {38}
529  DF  .~ Respiratory {8}
532.~.~ Qualitative or quantitative analysis of breath component

DEFINITION

Classification: 600/532

Qualitative or quantitative analysis of breath component:

(under subclass 529) Subject matter wherein the identity or amount of a particular component of the breath is determined.

SEE OR SEARCH CLASS

73, Measuring and Testing,

23.2+, for gas analysis processes and apparatus not involving a chemical reaction.

180, Motor Vehicles,

99, for means responsive to incapacity (e.g., inebriation) of a vehicle operator.

436, Chemistry: Analytical and Immunological Testing, 132, for ethanol tests.